Donald Trump’s most memorable jabs at Republican opponents

Donald Trump has a lot to say about his Republican opponents.

The 2016 contender has been quick to jab his fellow candidates, mocking Marco Rubio’s never-ending thirst and dismissing Rand Paul as someone who shouldn’t even be on the debate stage.

Scroll through to see some of the insulting things that he’s said about the GOP presidential hopefuls over the course of his campaign.